Well, you have a drain somewhere and they can be hard to find.
Something is drawing current when it souldn't.
What about the radiatior cooling fan. Can you hear it run? And are you sure it is not sticking on? Shut car off at night and look around inside and out for lights and sounds. Brake lights can stick on.
Glove box light will drain a batt in about 36-48 hrs.
You can get an idea of how big the drain is by how long it takes to make it weak to crank/ start.
A fan, or tail lights can drain it in just a few hours. A dome or glove box light or radio will take a day or more.
Has anything been serviced or done to care before this started happening? Stereo. Add on lights. Etc?
Monday, November 19th, 2007 AT 12:09 AM